Diagnosis system for a motor vehicle
US4962456A · kind A · utility
48Cited by
5References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 30, 1988 |
| Grant date | Oct 9, 1990 |
| Priority date | — |
| Expiry date | Nov 30, 2008 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F15/0275
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An electronic control system for controlling an automotive engine is mounted on a motor vehicle. A memory in a computer stores a plurality of data formats and signaling speeds. One of the data formats and signaling speeds is selected, and an answer demand signal dependent on a selected data format and signaling speed is fed to the electronic control system. In response to an answer from the electronic control system, a diagnosis is performed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.